I applied through a recruiter. The process took 2 weeks. I interviewed at EPAM Systems (Yerevan, Yerevan) in Jul 2022
Interview
There were some theoretical question, and a bunch of practical exercises. Mainly one algorithmic task like implementation of polifill, and one React js task just adding functionality to the component.
I applied through an employee referral. I interviewed at EPAM Systems (Ciudad de Mexico) in Sep 2025
Interview
The interview focused on deep knowledge of React and JavaScript fundamentals. I was asked about how React works internally, including React Fiber, the virtual DOM, rendering, reconciliation, and different ways of managing state. On the JavaScript side, questions covered prototypes, closures, context, the event loop, and promises with their utility functions. The process also included basic web security topics such as common attacks and CORS policies, as well as software design principles, including design patterns and the application of SOLID.
I applied online. The process took 1 day. I interviewed at EPAM Systems in Feb 2025
Interview
The recruiter is not very friendly.
I felt the HR was a bit impolite during our conversation, which made me uncomfortable and gave me a negative impression of the company.
Interview questions [1]
Question 1
1. The level of English speaking and listening skills.
2. My previous company's salary.